How do you find the discount rate

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Answer 1
Answer: To find the discount rate you must first, multiply the RATE by the original price. Then to find the sale price, subtract the DISCOUNT from the original price. 

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All the factors of 8
What are two solutions for 3f > 50
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Melinda paints 7/8 of a wall in 1 1/6 hours. What pat of a wall does Melinda paint in 1 MINUTE?
Reggie has enough flour to last for 40 days. If he increases his use of flour by 25%, however, how many days' worth of flour will he have? A: 30 days B: 28 days C: 32 days D: 48 days

Type you awsner
Simplify |7 - 10|

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The answer is 3, do the problem in the absolute value marks, then apply the absolute value.

Lynne used 3/8 cup of flour and 1/3 cup of sugar in a recipe. what number is a common denominator for 3/8 and 1/3?

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The common denominator is 24 (8 times 3 is 24)
Common denominator is 24 it would be 8 times 3 which equals 24

In how many years, will an amount double itself, if the simple interest is calculated at the rate of 10% p.a.?

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Answer:

wouldn't it be in 10 years?

Step-by-step explanation:

10 * 10= 100

7-6a=6-7a solve this problem step by step

Answers

7-6a=6-7a

+7a on both sides gives you

7-X= 6

Subtract 7 from both sides

-X= -1

Add the negative sign in front of the x to the -1

X= --1
This will end up to be

x= 1

a charter bus travels 210 miles in 3 1/2 hours. assume the distance traveled is directly proportional to the time traveled. write and solve a direct variation equation to find how far the bus travel in 6 hours.

Answers

The constant of variation is 60 miles.

Direct variation formula: y = kx

y = 210
x = 3 1/2 miles 
k = ?

k = y/x
k = 210 / 3 1/2 miles

*convert mixed fraction into a simple fraction
3 1/2 = (3*2+1)/2 = 7/2
k = 210 ÷ 7/2

Remember the rule of dividing fractions: multiply the 1st fraction by the reciprocal of the 2nd fraction.
1st fraction = 210 ⇒ 210/1
2nd fraction = 7/2 ⇒ reciprocal = 2/7

k = 210/1 * 2/7 = (210*2)/(1*7) = 420/7 = 60

The constant of variation is 60 miles.

To check: 
y = kx
y = 60 (3.5)
y = 210 miles
We set up an equation: 210 miles/ (3 1/2 hours)= ? miles/ 6 hours

Cross multiply:
? miles* 3 1/2 hours= 210 miles* 6 hours
⇒ ? miles= 210 miles* 6 hours/ (3 1/2 hours)= 360 miles.

The bus would travel 360 miles in 6 hours~

What is 10 to 8 out of 32

Answers

it gotta be 25% ...

Answer: I think it’s 0.25

Step-by-step explanation: